Detroit — The city's lighting authority spent $3 million to replace thousands of defective LED streetlights that were threatening to dim a third of Detroit's lighting grid. The cost was absorbed by ...

This article was featured in One Great Story, New York’s reading recommendation newsletter. Sign up here to get it nightly. The lightbulb was flickering over my head. Not the idealized cartoon ...

The Monument Avenue Bridge — brightly lit during the Christmas holiday for the first time — hasn’t been so bright for the four years after construction was completed because, until now, the lights ...

High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

As we look to 2025, the switch from fluorescent to LED light sources will continue to shape the industry. LEDs have been the standard in new construction for years, but thousands of existing buildings ...

Tipperary Co Council has upgraded almost 10,000 public lights to energy efficient LED standard.

Dallas city leaders Tuesday discussed turning up the lights in a big way with a massive switch to LED streetlights. Of nearly 95,000 streetlights in Dallas, just over one in 10 are LED lights now.

What is enough light? The question is difficult enough but when faced with having to calculate how much LED lighting you need to create a well-lit space, it can become a bit more complicated. Whether ...